Abookshop sets the marked price of the book 25% higher than its cost, and then sold it at 10% discount
if the selling price of the book is $360, find the cost of the book.
(4 marks)

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39

What are different types of statistical programs

If rs 900 amounts to rs 1044 in 4 years, what sum will amount to 1368 in 3 1/2 years at the same rate